Chun-Hsien Tsai
CEO, PRESIDENT, CHAIRMAN at Ainos Inc.
Sits on 1 board. Last updated September 28, 2026
Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 3 years
- Director since
- 2023
3 years of board service in total across 1 board, counting each seat separately. Longest: Ainos Inc., 3 years.
Ainos Inc.
Director · CEO, PRESIDENT, CHAIRMAN
Chief executive roles
Ainos Inc.
· CEO, PRESIDENT, CHAIRMAN
Dates unknown
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Apr 15, 2026 | Ainos Inc. | Grant or award | +300,000 | $1.61 | $483,000 |
| Nov 25, 2025 | Ainos Inc. | Grant or award | +80,000 | $2.10 | $168,000 |
| Apr 8, 2025 | Ainos Inc. | Grant or award | +900,000 | $0.48 | $432,000 |
| Mar 10, 2025 | Ainos Inc. | Grant or award | +200,000 | $0.46 | $92,000 |
| Nov 26, 2024 | Ainos Inc. | Grant or award | +225,032 | $0.46 | $103,515 |
| Nov 22, 2024 | Ainos Inc. | Grant or award | +4,000 | $0.46 | $1,840 |
| Nov 15, 2024 | Ainos Inc. | Grant or award | +3,000 | $0.44 | $1,320 |
| Sep 15, 2024 | Ainos Inc. | Grant or award | +17,511 | $0.53 | $9,281 |
| Aug 16, 2024 | Ainos Inc. | Grant or award | +26,100 | $0.71 | $18,531 |
| Feb 16, 2024 | Ainos Inc. | Grant or award | +26,100 | $0.87 | $22,707 |
| Nov 24, 2023 | Ainos Inc. | Grant or award | +880,000 | $0.60 | $528,000 |
| Nov 15, 2023 | Ainos Inc. | Grant or award | +7,500 | $0.61 | $4,575 |
| Jun 30, 2023 | Ainos Inc. | Grant or award | +7,500 | $1.22 | $9,150 |
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